SmartCrock Millet Tray, 10" L, 5oz., 5 oz (296mL) REMOVABLE, Quick Locking, Transparent, Feeding/Water Crock Fastens Easily & Securely  Reduces Food Wastes Dishwasher Safe (Top Shelf Only)  Fits Most cages (with Vert. Bars) Made From Non-Toxic Materials - No BPAs Holds Millet Seeds with Wire Lock